| 674301 | Nov 12, 2008 | Nov 12, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #400 | 6,500 | 13539727 |
| 674379 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5304 | 9,000 | 13539712 |
| 674377 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5402 | 9,000 | 13539711 |
| 674375 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5013 | 9,000 | 13539710 |
| 674374 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4911 | 9,000 | 13539709 |
| 674372 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2809 | 9,000 | 13539708 |
| 674371 | Nov 10, 2008 | Nov 10, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #2622 | 9,000 | 13539707 |
| 674287 | Nov 7, 2008 | Nov 7, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 18A #14 | 12,000 | 13539706 |
| 674150 | Nov 7, 2008 | Nov 7, 2008 | EXL Petroleum, LP | Kayleigh #6 | 11,500 | 13539720 |
| 673920 | Nov 7, 2008 | Nov 7, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #859RW | 8,000 | 13501230 |
| 672504 | Nov 7, 2008 | Nov 7, 2008 | Keystone Petroleum GP LLC | Barney #3 | 11,000 | 13539680 |
| 672311 | Nov 7, 2008 | Nov 7, 2008 | Keystone Petroleum GP LLC | Gomer #11 | 11,000 | 13539686 |
| 674272 | Nov 6, 2008 | Nov 6, 2008 | XTO Energy Inc. | Goldsmith San Andres Unit #375W | 5,200 | 13500779 |
| 674271 | Nov 6, 2008 | Nov 6, 2008 | XTO Energy Inc. | Goldsmith San Andres Unit #1316RW | 5,200 | 13530500 |
| 674246 | Nov 6, 2008 | Nov 6, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 12C #10 | 12,000 | 13539704 |
| 672463 | Nov 6, 2008 | Nov 6, 2008 | Keystone Petroleum GP LLC | Thelma Lou #6 | 11,000 | 13539678 |
| 672460 | Nov 6, 2008 | Nov 6, 2008 | Keystone Petroleum GP LLC | Thelma Lou #4 | 11,000 | 13539685 |
| 672283 | Nov 6, 2008 | Nov 6, 2008 | Keystone Petroleum GP LLC | Gomer #1 | 11,000 | 13539664 |
| 661289Amendment | Nov 6, 2008 | Nov 6, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals, Ltd, et al "12" #3 | 12,000 | 13539530 |
| 674122 | Nov 4, 2008 | Nov 4, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #794W | 8,000 | 13501167 |
| 674109 | Nov 4, 2008 | Nov 4, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #848W | 8,000 | 13501219 |
| 674085 | Nov 3, 2008 | Nov 3, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #890RW | 8,000 | 13501261 |
| 674065 | Nov 3, 2008 | Nov 3, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #884RW | 8,000 | 13501255 |
| 674048 | Nov 3, 2008 | Nov 3, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #876RW | 8,000 | 13501247 |
| 674023 | Nov 3, 2008 | Nov 3, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #883RW | 8,000 | 13501254 |
| 673994 | Oct 31, 2008 | Oct 31, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 18C #11 | 9,000 | 13539703 |
| 673993 | Oct 31, 2008 | Oct 31, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 18B #10 | 9,000 | 13539702 |
| 673909 | Oct 31, 2008 | Oct 31, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #414 | 6,500 | 13539699 |
| 673909Amendment | Oct 31, 2008 | Oct 31, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #414 | 6,500 | 13539699 |
| 673762 | Oct 31, 2008 | Oct 31, 2008 | EXL Petroleum, LP | Kayleigh #5 | 11,500 | 13539696 |
| 673916 | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #416 | 6,500 | 13539701 |
| 673916Amendment | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #416 | 6,500 | 13539701 |
| 673911 | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #415 | 6,500 | 13539700 |
| 673911Amendment | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #415 | 6,500 | 13539700 |
| 673906 | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #413 | 6,500 | 13539698 |
| 673906Amendment | Oct 30, 2008 | Oct 30, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #413 | 6,500 | 13539698 |
| 673898 | Oct 30, 2008 | Oct 30, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #798RW | 8,000 | 13501171 |
| 673889 | Oct 30, 2008 | Oct 30, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #609RW | 8,000 | 13500987 |
| 671512 | Oct 30, 2008 | Oct 30, 2008 | Keystone Petroleum GP LLC | Barney #9 | 11,000 | 13539629 |
| 671511 | Oct 30, 2008 | Oct 30, 2008 | Keystone Petroleum GP LLC | Barney #11 | 11,000 | 13539628 |
| 671508 | Oct 30, 2008 | Oct 30, 2008 | Keystone Petroleum GP LLC | Barney #8 | 11,000 | 13539627 |
| 671508Amendment | Oct 30, 2008 | Oct 30, 2008 | Devon Energy Production Co, L.P. | Barney #8 | 11,000 | 13539627 |
| 671503 | Oct 30, 2008 | Oct 30, 2008 | Keystone Petroleum GP LLC | Barney #6 | 11,000 | 13539630 |
| 671491 | Oct 30, 2008 | Oct 30, 2008 | Keystone Petroleum GP LLC | Barney #5 | 11,000 | 13539617 |
| 673849 | Oct 29, 2008 | Oct 29, 2008 | XTO Energy Inc. | Goldsmith, C.A. Etal #685RW | 8,000 | 13501063 |
| 673207 | Oct 29, 2008 | Oct 29, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 12E #9 | 12,000 | 13540682 |
| 673823 | Oct 28, 2008 | Oct 28, 2008 | XTO Energy Inc. | Goldsmith, C. A. Etal #732RW | 8,000 | 13501109 |
| 673212 | Oct 27, 2008 | Oct 27, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 12A #8 | 12,000 | 13539693 |
| 673660 | Oct 25, 2008 | Oct 25, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4807 | 9,000 | 13539695 |
| 673376 | Oct 22, 2008 | Oct 22, 2008 | Henry Petroleum LP | Sallie 'F' #703 | 10,800 | 13539694 |
| 673211 | Oct 21, 2008 | Oct 21, 2008 | XTO Energy Inc. | Goldsmith, C. A. Etal #430RW | 8,000 | 13500811 |
| 673209 | Oct 21, 2008 | Oct 21, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 12D #7 | 12,000 | 13539692 |
| 673192 | Oct 21, 2008 | Oct 21, 2008 | Baker Operating, Inc. | Williamson San Andres Unit #404 | 4,600 | 13539689 |
| 673191 | Oct 21, 2008 | Oct 21, 2008 | Baker Operating, Inc. | Buster #6 | 4,600 | 13539688 |
| 673185 | Oct 21, 2008 | Oct 21, 2008 | Baker Operating, Inc. | Williamson San Andres Unit #405 | 4,600 | 13539690 |
| 672320 | Oct 20, 2008 | Oct 20, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 12A #5 | 12,000 | 13539671 |
| 672573 | Oct 17, 2008 | Oct 17, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5305 | 9,000 | 13539683 |
| 672573Amendment | Oct 17, 2008 | Oct 17, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5305 | 9,000 | 13539683 |
| 670196 | Oct 16, 2008 | Oct 16, 2008 | Fuller Production, Inc. | Connell 29 #1 | 6,400 | 13539607 |
| 670196Amendment | Oct 16, 2008 | Oct 16, 2008 | Fuller Production, Inc. | Connell 29 #1 | 6,400 | 13539607 |
| 672576 | Oct 11, 2008 | Oct 11, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5401 | 9,000 | 13539684 |
| 672572 | Oct 11, 2008 | Oct 11, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5012 | 9,000 | 13539682 |
| 672570 | Oct 11, 2008 | Oct 11, 2008 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #5011 | 9,000 | 13539681 |
| 672319 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et al 7 #27 | 12,000 | 13539670 |
| 672318 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals 18A #13 | 12,000 | 13539669 |
| 672301 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals, Ltd et al 18 #12 | 12,000 | 13539668 |
| 672298 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals, Ltd, et al "12" #4 | 12,000 | 13539673 |
| 672297 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et al 7 #23 | 12,000 | 13539667 |
| 672295 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et al 7 #25 | 12,000 | 13539666 |
| 672293 | Oct 10, 2008 | Oct 10, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et al 7 #24 | 12,000 | 13539665 |
| 672100 | Oct 10, 2008 | Oct 10, 2008 | Occidental Permian Ltd. | Deford #10 | 6,500 | 13539658 |
| 672099 | Oct 9, 2008 | Oct 9, 2008 | Occidental Permian Ltd. | Deford #9 | 6,500 | 13539657 |
| 672099Amendment | Oct 9, 2008 | Oct 9, 2008 | Occidental Permian Ltd. | Deford #9 | 6,500 | 13539657 |
| 672146 | Oct 8, 2008 | Oct 8, 2008 | Sandridge Expl. and Prod., LLC | TXL JJJ #502 | 9,000 | 13539659 |
| 672077 | Oct 8, 2008 | Oct 8, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #411 | 6,500 | 13539655 |
| 672076 | Oct 8, 2008 | Oct 8, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #410 | 6,500 | 13539654 |
| 672075 | Oct 8, 2008 | Oct 8, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #397 | 6,500 | 13539653 |
| 672028 | Oct 8, 2008 | Oct 8, 2008 | Turrentine Oil & Gas, Inc. | H S Foster 'C' #11 | 4,700 | 13539652 |
| 672027 | Oct 8, 2008 | Oct 8, 2008 | Turrentine Oil & Gas, Inc. | H S Foster "C" #10 | 4,700 | 13539651 |
| 672026 | Oct 7, 2008 | Oct 7, 2008 | Turrentine Oil & Gas, Inc. | H S Foster 'C' #12 | 4,700 | 13539650 |
| 672022 | Oct 7, 2008 | Oct 7, 2008 | Turrentine Oil & Gas, Inc. | H S Foster SE10 #5 | 4,700 | 13539649 |
| 671939 | Oct 7, 2008 | Oct 7, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #405 | 6,500 | 13539647 |
| 671939Amendment | Oct 7, 2008 | Oct 7, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #405 | 6,500 | 13539647 |
| 671933 | Oct 6, 2008 | Oct 6, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #402 | 6,500 | 13539644 |
| 671930 | Oct 6, 2008 | Oct 6, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #399 | 6,500 | 13539643 |
| 671930Amendment | Oct 6, 2008 | Oct 6, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #399 | 6,500 | 13539643 |
| 671927 | Oct 6, 2008 | Oct 6, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #398 | 6,500 | 13539642 |
| 671468 | Oct 6, 2008 | Oct 6, 2008 | Henry Petroleum LP | Benjamin 'A' #2709 | 10,800 | 13539625 |
| 671468Amendment | Oct 6, 2008 | Oct 6, 2008 | Henry Petroleum LP | Benjamin 'A' #2709 | 10,800 | 13539625 |
| 669222 | Oct 6, 2008 | Oct 6, 2008 | Sandridge Expl. and Prod., LLC | Parker Minerals Ltd et al 18 #8 | 12,000 | 13539604 |
| 671763 | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #409 | 6,500 | 13539640 |
| 671762 | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #408 | 6,500 | 13539639 |
| 671761 | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #407 | 6,500 | 13539638 |
| 671752 | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #395 | 6,500 | 13539633 |
| 671752Amendment | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #395 | 6,500 | 13539633 |
| 671675 | Oct 4, 2008 | Oct 4, 2008 | Occidental Permian Ltd. | North Cowden Unit #1557H | 5,000 | 13538110 |
| 671451 | Oct 3, 2008 | Oct 3, 2008 | Keystone Petroleum GP LLC | Darling #1 | 11,000 | 13539624 |
| 671395 | Oct 3, 2008 | Oct 3, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #382 | 6,500 | 13539622 |
| 671390 | Oct 3, 2008 | Oct 3, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #380 | 6,500 | 13539621 |
| 671388 | Oct 3, 2008 | Oct 3, 2008 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #379 | 6,500 | 13539623 |